ECU YAMAHA XV125S 2000 Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
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EAU03020Seat
To remove
1. Remove panels A and B. (See
page 6-6 for panel removal
and installation procedures.)
2. Remove the rider seat bolts
and lift the seat upward.
1. Bolt (´2)
To install
1. Insert the projection on the
front of the rider seat into the
seat holder, then tighten the
seat bolts.
2. Install the panels.
NOTE:
Make sure that the seat is securely
fitted.
1. Projection
2. Seat holder
EAU00260Helmet holder
To open the helmet holder, insert
the key in the lock and turn it as
shown. To lock the helmet holder,
replace the holder in its original
position.
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Never ride with a helmet in the
helmet holder. The helmet may hit
objects, causing loss of control
and possibly an accident.
1. Helmet holder
2. Open
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Proper loading of your motorcycle
is important for several character-
istics of your motorcycle, such as
handling, braking, performance
and safety. Do not carry loosely
packed items that can shift.
Securely pack your heaviest items
close to the center of the motorcy-
cle, and distribute the weight
evenly from side to side. Properly
adjust the suspension for your
load, and check the condition and
pressure of your tires. NEVER
OVERLOAD YOUR MOTORCYCLE.
Make sure the total weight of the
cargo, rider, passenger, and acces-
sories (fairing, saddlebags, etc. if
approved for this model) does not
exceed the maximum load of the
motorcycle. Operation of an over-
loaded motorcycle could cause tire
damage, an accident, or even
injury.
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU00647Tires
To ensure maximum performance,
long service, and safe operation,
note the following:
Tire air pressure
Always check and adjust the tire
pressure before operating the
motorcycle.
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Tire inflation pressure should be
checked and adjusted when the
temperature of the tire equals the
ambient air temperature. Tire infla-
tion pressure must be adjusted
according to total weight of cargo,
rider, passenger, and accessories
(fairing, saddlebags, etc. if
approved for this model), and vehi-
cle speed.
* Load is the total weight of cargo, rider, passen-
ger, and accessories.
Maximum load* 183 kg
Cold tire pressure Front Rear
175 kPa 200 kPa
Up to 90 kg (1.75 kg/cm
2, (2.0 kg/cm2,1.75 bar) 2.00 bar)
90 kg load ~200 kPa 225 kPa
Maximum load*(2.0 kg/cm
2, (2.25 kg/cm2,
2.00 bar) 2.25 bar)
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EAU00794Steering inspection
Periodically inspect the condition
of the steering. Worn out or loose
steering bearings may be danger-
ous. Place a stand under the
engine to raise the front wheel off
the ground. Hold the lower end of
the front forks and try to move
them forward and backward. If any
free play can be felt, ask a Yamaha
dealer to inspect and adjust the
steering. Inspection is easier if the
front wheel is removed.
PERIODIC MAINTENANCE AND MINOR REPAIR
Operation check
1. Place the motorcycle on a level
place.
2. Hold the motorcycle in an
upright position and apply the
front brake.
3. Push down hard on the han-
dlebars several times and
check if the fork rebounds
smoothly.
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If any damage or unsmooth move-
ment is found with the front fork,
consult a Yamaha dealer.
EAU02939Front fork inspection
Visual checkEW000115
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Securely support the motorcycle
so there is no danger of it falling
over.
Check for scratches or damage on
the inner tube and excessive oil
leakage from the front fork.
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PERIODIC MAINTENANCE AND MINOR REPAIR
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Securely support the motorcycle
so there is no danger of it falling
over.
EAU01144Wheel bearings
If there is play in the front or rear
wheel hub or if the wheel does not
turn smoothly, have a Yamaha
dealer inspect the wheel bearings.
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EAU01071Battery
Check the level of the battery elec-
trolyte and make sure that the ter-
minals are tight.
Fill with distilled water if the elec-
trolyte level is low.
1. Battery
2. Battery breather hose
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PERIODIC MAINTENANCE AND MINOR REPAIR
3. Turn the bulb holder counter-
clockwise to remove it and
remove the defective bulb.
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Keep flammable products and your
hands away from a bulb while it is
on, as it is hot. Do not touch a bulb
until it cools down.
4. Put a new bulb into position
and secure it in place with the
bulb holder.
1. Bulb holder
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Avoid touching the glass part of a
bulb. Keep it free from oil; other-
wise, the transparency of the
glass, life of the bulb, and lumi-
nous flux will be adversely affect-
ed. If oil gets on a bulb, thoroughly
clean it with a cloth moistened
with alcohol or lacquer thinner.
5. Install the bulb cover, connec-
tors and headlight unit.
Ask a Yamaha dealer to adjust
the headlight beam if neces-
sary.
1. Don’t touch
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EAU03010Turn signal light bulb
replacement
1. Remove the screws and the
lens.
1. Screw (´2)
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PERIODIC MAINTENANCE AND MINOR REPAIR
EAU00862Supporting the motorcycle
Since the Yamaha XV125S has no
centerstand, follow these precau-
tions when removing the front and
rear wheel or performing other
maintenance requiring the motor-
cycle to stand upright.
Front wheel service
To stabilize the rear of the motor-
cycle, either use a motorcycle
stand or place a motorcycle jack
under the frame in front of the rear
wheel to prevent it from moving
from side to side. Then use a
motorcycle stand to elevate the
front wheel off of the ground.Rear wheel service
Use a motorcycle stand or motor-
cycle jack to elevate the motorcycle
so the rear wheel is off the ground.
Alternatively, two jacks can be
placed under the frame or
swingarm.
Check that the motorcycle is in a
stable and level position before
starting any maintenance. A strong
wooden box can be placed under
the engine for added stability.
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EAU00894Front wheel removalEW000122
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8It is advisable to have a
Yamaha dealer service the
wheel.
8Securely support the motorcy-
cle so there is no danger of it
falling over.
1. Remove the speedometer
cable from the front wheel
side.
1. Speedometer cable
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PERIODIC MAINTENANCE AND MINOR REPAIR
5. Push down hard on the han-
dlebars several times to check
for proper fork operation.
6. Tightening the wheel axle to
the specified torque.
7. Install the pinch bolts and
tighten them to the specified
torque.
8. Install the speedometer cable.EAU01550Rear wheel removalEW000122
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8It is advisable to have a
Yamaha dealer service the
wheel.
8Securely support the motorcy-
cle so there is no danger of it
falling over.
1. Remove the axle nut cotter pin
and brake torque rod cotter
pin. Tightening torque:
Wheel axle:
59 Nm (5.9 m·kg)
Pinch bolt:
20 Nm (2.0 m·kg)
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2. Loosen the axle nut and brake
torque nut.
3. Elevate the rear wheel by plac-
ing a suitable stand under the
engine.
4. Remove the brake torque rod
nut and bolt from the brake
shoe plate.
1. Brake torque rod
2. Brake torque rod cotter pin
3. Brake torque rod nut
4. Brake rod
5. Rear brake pedal free play adjusting nut
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